{"action":"Upgrade chromium to 149.0.7827.155-1 or later.","affected":[{"fixed":"149.0.7827.155-1","introduced":"0"}],"component":"chromium","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["149.0.7827.155-1"],"id":"tcs_01M5NQEHR5HYE8T74T8HH14G57","modified_at":"2026-10-27T09:47:40.117805922Z","published_at":"2026-06-17T13:20:01.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-12456","https://security-tracker.debian.org/tracker/CVE-2026-12456"],"severity":{"label":"medium","score":4.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-12456#Debian:14/chromium","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-12456"}],"summary":"Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.155 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted"}